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ACCRUED EXPENSES AND OTHER PAYABLES
12 Months Ended
Aug. 31, 2017
Payables and Accruals [Abstract]  
ACCRUED EXPENSES AND OTHER PAYABLES
NOTE 20. ACCRUED EXPENSES AND OTHER PAYABLES

Significant accrued expenses and other payables were as follows:
 
 
August 31,
(in thousands)
 
2017
 
2016
Salaries and incentive compensation
 
$
95,488

 
$
107,507

Advance billings on contracts
 
38,449

 
28,056

Taxes other than income taxes
 
37,279

 
26,721

Insurance
 
23,540

 
23,480

BRP liability
 
23,000

 

Utilities
 
14,862

 
13,207